PHP File Handling, PHP

PHP File Handling

Question: Which of the following is an invalid mode for opening a file?
A
r

B
rw

C
w

D
a+

E
b

Note: Not available
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Question: Which of the following functions is used to find the owner of a file on a UNIX system?
A
fileowner()

B
owner()

C
getowner()

D
whoisowner()

E
there is no inbuilt function for this

Note: Not available
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Question: Which function is used to rename flle in PHP?
A
rname()

B
fname()

C
rename()

D
change_name()

Note: Not available
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Question: What is the correct way to open the file “time.txt” as read and write?
A
open(“time.txt);

B
fopen(“time.txt,”r”);

C
open(“time.tx,”read”t);

D
fopen(“time.txt”,”r+”);

Note: Not available
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Question: If you want to read and modify file, then you put 2nd argument value of fopen() to_____
A
a+

B
r+

C
w+

D
r

Note: Not available
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Question: Which of the following function removes the specified directory?
A
removedir()

B
deletedir()

C
rmdir()

D
touch()

Note: Not available
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Question: Which of the following function reads an entire file?
A
fread()

B
readfile()

C
file()

D
fwrite()

Note: Not available
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Question: Choose the function from the followings which is used to change existing file name?
A
ren()

B
re()

C
rename()

D
All

Note: Not available
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Question: Which of the following function parses each line of a file marked up in CSV format?
A
file()

B
fgetCSV()

C
fgetc()

D
fgetSS()

Note: Not available
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Question: Which of the following is an invalid mode for opening a file?

Question: Which of the following functions is used to find the owner of a file on a UNIX system?

Question: Which function is used to rename flle in PHP?

Question: What is the correct way to open the file “time.txt” as read and write?

Question: If you want to read and modify file, then you put 2nd argument value of fopen() to_____

Question: Which of the following function removes the specified directory?

Question: Which of the following function reads an entire file?

Question: Choose the function from the followings which is used to change existing file name?

Question: Which of the following function parses each line of a file marked up in CSV format?